using System;

using EntLibEC.Cmn;
using System.Transactions;

using EntLibEC.Dac.Basic;

namespace EntLibEC.Biz.Basic
{
	/// <summary>
	/// Summary description for ProductSaleTrend.
	/// </summary>
	public class ProductSaleTrendManager
	{
		private ProductSaleTrendManager()
		{
		}
		private static ProductSaleTrendManager _instance;
		public static ProductSaleTrendManager GetInstance()
		{
			if ( _instance == null )
			{
				_instance = new ProductSaleTrendManager();
			}
			return _instance;
		}

	}
}
